R134 to R12 Retrofit kit

[Mark W. Byrum, J r.]

Dear List:
    I have a 1989 80Q which I plan to retrofit the A/C from R12 to R134
at the same time I replace the faulty compressor.  I ordered a "Retro
Kit" from Blau, but they canceled my order claiming back order for a
month.  What is the most complete retrofit kit available?  Or, what
individual pieces do I need (besides the compressor, receiver/drier, and
belt - all of which I got from Chris at Force5 <THANKS CHRIS - YOU'RE
THE BEST>.
    The archives has a previous question on topic, but no responses.
    Help
TIA,
Mark